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A new hydrozoan from the Pennsylvanian of Illinois (1972)

Author: Nitecki, Matthew H; Richardson, Eugene Stanley, 1916- joint author
Volume: Fieldiana, Geology, Vol.30, No.1
Subject: Drevotella proteana; Paleontology -- Pennsylvanian; Paleontology -- Illinois
Publisher: Chicago : Field Museum of Natural History
Possible copyright status: In copyright. Digitized with the permission of the Chicago Field Museum. For information contact dcc@library.uiuc.edu.
Language: English
Call number: 5386098
Digitizing sponsor: University of Illinois Urbana-Champaign
Book contributor: University of Illinois Urbana-Champaign
Collection: biodiversity; fieldiana

Full catalog record: MARCXML

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Description

Drevotella proteana, a new genus and species of colonial hydrozoan, is described from the Middle Pennsylvanian Francis Creek Shale of the Mazon Creek area of northeastern Illinois. It is represented by numerous specimens preserved in iron-stone concretions in which the large, irregularly branched colonies appear as flattened impressions visible by virtue of color contrast

Includes bibliographical references (p. 6-7)

Drevotella proteana, a new genus and species of colonial hydrozoan, is described from the Middle Pennsylvanian Francis Creek Shale of the Mazon Creek area of northeastern Illinois. It is represented by numerous specimens preserved in iron-stone concretions in which the large, irregularly branched colonies appear as flattened impressions visible by virtue of color contrast

Fieldiana series has been published as Geological Series by Field Columbian Museum (1895-1909) and Field Museum of Natural History (1909-1943), and as Fieldiana: Geology by Chicago Natural History Museum (1945-1966) and Field Museum of Natural History (1966-)

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